Is Basso and Ono Natsume the same person?

Nigeru Otoko is listed under Ono Natsume, but it's also listed under Basso. They also have similar art styles.

It wouldn't be the first time a manga artist had two separate names for different genre (especially yaoi/shounen ai lol).

Plus they both have a habit of using italian names.

idk, if it was wellknown, but it would be a cool coincidence.